CN209228882U - Flange form thin oil vibration generator - Google Patents
Flange form thin oil vibration generator Download PDFInfo
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- CN209228882U CN209228882U CN201821080296.2U CN201821080296U CN209228882U CN 209228882 U CN209228882 U CN 209228882U CN 201821080296 U CN201821080296 U CN 201821080296U CN 209228882 U CN209228882 U CN 209228882U
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Abstract
A kind of flange form thin oil vibration generator, significantly improves the lubricant effect of vibration excitor, solves the problems, such as the bad maintenance cost for being easy to appear oil leak, lowering when using of the sealing effect of vibration excitor, long service life.Including housing unit, oil pocket is equipped in housing unit, working shaft is equipped in the housing unit, left bearing, right bearing are installed, working shaft is mounted in housing unit by left bearing and right bearing, and working shaft, which is equipped with to be located in oil pocket, gets rid of oily component on working shaft, get rid of the right side that oily component is located at left bearing, the left side that oily component is located at right bearing is got rid of, oily component drive is got rid of and gets rid of lubricating oil to left bearing and right bearing from oil pocket bottom, be equipped with seal assembly at left and right sides of the housing unit.Lubricants capacity into left bearing and right bearing is big, high lubricating effect；The inside and outside conical design of the flange connector of hook formula disc overcomes the phenomenon that vibration excitor is using due to oil sealing aging, oil leak is caused after a long time so that the sealing effect to shell is good.
Description
Technical field
The utility model relates to vibrating mechanical equipment field, especially a kind of flange form thin oil vibration generator.
Background technique
Vibration excitor is attached in certain mechanical and equipment to the device for generating exciting force, is the weight using mechanical oscillation
Want component.Vibration excitor can make the vibratory output for being swashed object acquisition certain forms and size, to carry out vibration and intensity to object
Test, or vibration testing instrument and sensor are calibrated.Vibration excitor is alternatively arranged as driver unit composition vibrating machine, to
Realize the work such as make firm by ramming of the conveying of material or object, screening, closely knit, molding and soil sandstone.By the difference of excitation pattern, swash
Vibration device is divided into the patterns such as inertia-type electrodynamic type, electromagnetic type, electric-liquid type, pneumatic type and fluid pressure type.Vibration excitor can produce it is unidirectional or
Multidirectional, the exciting force of simple harmonic quantity or non-simple harmonic quantity.
It is especially the vibrating screen for being used for mine in vibrating screen, generally uses inertia-type Electrodynamic Vibrators.Vibrating screen one
As require uninterruptedly lasting work, the lubrication some of existing vibration excitor is lubricated using butter is played, and such mode lubricant effect is not
It is good, the service life of vibration excitor is greatly reduced, while also influencing production.Some vibration excitors by the way of thin oil lubricant,
But prolonged use be easy to cause the leakage of lubricating oil, not only makes the ground of use site generate grease stain, while also can
The lubricant effect for seriously affecting the later period reduces the service life of vibration excitor, increases maintenance cost.
Utility model content
For above situation, for the defect for overcoming the prior art, the purpose of the utility model is just to provide a kind of flange form
Thin oil vibration generator significantly improves the lubricant effect of vibration excitor, and the sealing effect for solving vibration excitor bad is easy to appear asking for oil leak
Topic lowers maintenance cost when using, long service life.
Its solution is a kind of flange form thin oil vibration generator, including housing unit, and oil pocket, institute are equipped in housing unit
It states and is equipped with working shaft in housing unit, left bearing, right bearing are installed on working shaft, working shaft is pacified by left bearing and right bearing
In housing unit, working shaft, which is equipped with to be located in oil pocket, gets rid of oily component, gets rid of the right side that oily component is located at left bearing, gets rid of oil
Component is located at the left side of right bearing, gets rid of oily component drive and gets rid of lubricating oil to left bearing and right bearing from oil pocket bottom, the shell
Seal assembly is equipped at left and right sides of body component, working shaft both passes through the seal assembly, and seal assembly is to housing unit
Oil pocket realize sealing, working shaft left end is equipped with the first eccentric block, and installation axle right end is equipped with the second eccentric block, and first is eccentric
Block and the second eccentric block are located at the side that respective side seal assembly deviates from housing unit.
Preferably, getting rid of oily component is the impeller being coaxially mounted on working shaft, and the impeller includes coaxially solid with working shaft
Fixed installation set, installation set are equipped at least one blade being circumferentially uniformly arranged along installation set.
Preferably, the side of blade towards work rotational axis direction is equipped with left-leaning inclined-plane and Right deviation inclined-plane, left bank towards
It is tilted away from the direction of wheel rotation and left bearing, right bank faces away from working shaft rotation and the direction of right bearing rotates.
Preferably, blade away from work turn to side be equipped with left back inclined surface and right hypsokinesis inclined-plane, it is left back inclination towards
Impeller is rotated forward to be tilted with the direction of left bearing, and right rear-inclined is rotated forward towards impeller and tilted with the direction of right bearing.
Preferably, blade includes left risers and right risers, and left risers and right risers are staggered, left when working shaft rotates forward
Vertical plate is tilted to away from working shaft rotation and left bearing direction, and right risers are tilted to away from working shaft rotation and right bearing direction.
Preferably, housing unit is equipped with left aperture and right aperture, and left bearing and left aperture are interference fitted, right bearing and the right side
Aperture interference fit, the seal assembly include end cap, hook formula disc, dust-proof labyrinth lid, and end cap is fixed on housing unit,
End cap includes fixed ring, and the inside of fixed ring is equipped with the inward flange of annular, inward flange extend into left aperture or right aperture with
Housing unit contact, inward flange are only contacted with the outer ring of left bearing or right bearing towards the side of oil pocket, the inside of inward flange
Equipped with mounting ring, the medial surface of inward flange is for tapered surface and big close to the side diameter of oil pocket, and mounting ring is close to housing unit
One middle side part is equipped with oil groove protrusion, and oil groove protrusion lateral surface is equipped with annular oil groove, and the hook formula disc is located at end cap close to shell
Body side, hooking formula disc includes inner sleeve, and inner sleeve is equipped with the connecting plate of annular, connecting plate outer edge outside the side of oil pocket
Equipped with outward and away from the inclined annular of oil pocket flange connector, the outer edge of flange connector is equipped with the ring that cross section is hook
Shape hooks, and flange connector minimum diameter length is between outer ring internal diameter and inner ring outer diameter, connecting plate and oil groove projection contacts, connection
With oil groove protrusion close to the side upper contact of oil pocket, the lower end of the annular hook is extend into annular oil groove flange inner wall,
And the lateral surface of annular hook is inwardly and away from the inclined tapered surface in the direction of oil pocket, inner sleeve is inserted into mounting ring, and oil groove is convex
Outside framework oil seal is equipped between the inside risen and inner sleeve, mounting ring is equipped with the slot cooperated with dust-proof labyrinth lid far from the side of cavity,
Dust-proof labyrinth is mounted in mounting ring, and fixed ring, inward flange, mounting ring and oil groove protrusion are integrated, inner sleeve, connecting plate, company
Connect flange, annular hook is integrated, the working shaft pass through inner sleeve, dust-proof labyrinth lid and they be rotatablely connected.
Preferably, left bearing or right bearing are extend into oil pocket close to the side of oil pocket.
Preferably, the heavier side of the first eccentric block quality is equipped with weight stack, and second eccentric block quality is heavier
Side is equipped with weight stack.
The utility model has the beneficial effects that get rid of oily component by a part of lubricating oil taken up can directly be thrown to left bearing and
On right bearing, the lubricants capacity into left bearing and right bearing is big, high lubricating effect；The flange connector of hook formula disc it is inside and outside
Conical design, and hook the design of flange connector of formula disc and overcome vibration excitor to make so that the sealing effect to shell is good
The phenomenon that with due to oil sealing aging, oil leak is caused after a long time；Bearing a part is extend into oil pocket, so that entering in bearing
Lubricants capacity it is bigger, it is more preferable to the lubricant effect of bearing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic diagram of the utility model end cap；
Fig. 3 is the schematic diagram that the utility model hooks formula disc；
Fig. 4 is enlarged diagram at the utility model Figure 1A.
Fig. 5 is the schematic diagram that the utility model gets rid of oily component one.
Fig. 6 is the schematic diagram that the utility model gets rid of oily component two.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 6, a kind of flange form thin oil vibration generator, including housing unit 1, oil pocket is equipped in housing unit 1
2, which is characterized in that be equipped with working shaft 3 in the housing unit 1, left bearing 4, right bearing 5, working shaft are installed on working shaft 3
3 are mounted in housing unit 1 by left bearing 4 and right bearing 5, and working shaft 3, which is equipped with to be located in oil pocket 2, gets rid of oily component 6, are got rid of
Oily component 6 is located at the right side of left bearing 4, gets rid of the left side that oily component 6 is located at right bearing 5, get rid of oily component 6 drive by lubricating oil from
2 bottom of oil pocket is got rid of to left bearing 4 and right bearing 5, and the left and right sides of the housing unit 1 is equipped with seal assembly, and working shaft 3 is equal
Across the seal assembly, seal assembly realizes sealing to the oil pocket 2 of housing unit 1, and working shaft left end is equipped with first partially
Heart block 7, installation axle right end are equipped with the second eccentric block 8, and the first eccentric block 7 and the second eccentric block 8 are located at respective side seal assembly
Away from the side of housing unit 1.
The vibration excitor is mounted on vibrating screen by installation shell, movement axis rotation drives the first eccentric block 7 and the
The rotation of two eccentric blocks 8 is embodied as the component for needing to vibrate by the eccentric rotary of the first eccentric block 7 and the second eccentric block 8 and provides
Lasting vibration force.During working shaft 3 rotates, gets rid of oily component 6 and got rid of the lubricating oil of 2 bottom of oil pocket and by lubricating oil
In a part be directly thrown on left bearing 4, a part in lubricating oil is thrown on right bearing 5, to left bearing 4 or right axle
The lubricants capacity for holding 5 offers is big, while getting rid of oily component 6 and by the lubricating oil of low level can get rid of, can be to keep in oil pocket 2
The good lubricant effect that lower lubricating oil level can take effectively prevent causing oil leakage phenomenon because lubricant level is higher.It is close
Sealing assembly realizes sealing to the left and right sides of housing unit 1.
Described to get rid of oily component 6 be the impeller being coaxially mounted on working shaft 3, and the impeller includes coaxial solid with working shaft 3
Fixed installation set 9, installation set 9 are equipped at least one blade 10 being circumferentially uniformly arranged along installation set 9.Blade 10 is by lubricating oil
It takes up, lubricating oil is thrown on bearing or right bearing 5.
The blade 10 is equipped with left-leaning inclined-plane 11 and Right deviation inclined-plane 12, left bank towards the side of 3 rotation direction of working shaft
Face 11 is tilted to the direction away from wheel rotation and left bearing 4, and Right deviation inclined-plane 12 is to away from the rotation of working shaft 3 and right bearing 5
Direction rotation.When working shaft 3 rotates, the lubricating oil of 2 bottom of oil pocket is clapped by blade 10, the lubrication that left-leaning inclined-plane 11 hits it
Oil generates the power perpendicular to left-leaning inclined-plane 11, and a part of lubricating oil flies to left bearing 4, right bank under this force
The lubricating oil that it is hit in face 12 generates the power perpendicular to Right deviation inclined-plane 12, under this force a part of lubricating oil
Fly to right bearing 5.The setting on left-leaning inclined-plane 11 and Right deviation inclined-plane 12 is considerably increased into the profit in left bearing 4 and right bearing 5
Lubricating oil, effect significantly better than it is existing generally use hit lubricating oil atomization is entered into bearing by way of.Blade 10 simultaneously
Also a part in lubricating oil can be hit atomization, the lubricating oil after atomization is in oil pocket 2, and then a part enters left bearing
4 and right bearing 5 in.
The blade 10 is equipped with left back inclined surface 13 and right hypsokinesis inclined-plane 14 away from the side that working shaft 3 turns to, left back to incline
Inclined-plane 13 is rotated forward to impeller and is tilted with the direction of left bearing 4, and right hypsokinesis inclined-plane 14 rotates forward and right bearing 5 to impeller
Direction inclination.When working shaft 3 rotates backward, left back inclined surface 13 drives the lubricating oil of 2 bottom of oil pocket to get on left bearing 4,
Right hypsokinesis inclined-plane 14 drives the lubricating oil of 2 bottom of oil pocket to get on right bearing 5.
The blade 10 includes left risers 15 and right risers 16, and left risers 15 and right risers 16 are staggered, working shaft 3
When rotating forward, left risers 15 to away from working shaft 3 rotation and 4 direction of left bearing tilt, right risers 16 to away from working shaft 3 rotation and
The inclination of 5 direction of right bearing.When working shaft 3 rotates forward, when left risers 15 are by 2 bottom of oil pocket, lubricating oil is touched to it
Apply one perpendicular to it towards the power in 15 face of left risers, which drives lubricating oil to get on left bearing 4.Right risers 16 are by oil
When 2 bottom of chamber, lubricating oil is touched to it and applies the power perpendicular to it towards 16 face of right risers, which drives lubricating oil to beat
Onto right bearing 5.The rotation of 3 direction of working shaft, left risers 15 get to lubricating oil on right bearing 5, and right risers 16 play lubricating oil
Onto left bearing 4.
The housing unit is equipped with left aperture 17 and right aperture 18, and left bearing 4 and left aperture 17 are interference fitted, right bearing
5 and right aperture 18 be interference fitted, the seal assembly include end cap 19, hook formula disc 20, dust-proof labyrinth lid 21, end cap 19
It is fixed on housing unit 1, end cap 19 includes fixed ring 22, and the inside of fixed ring 22 is equipped with the inward flange 23 of annular, inward flange
23 extend into left aperture 17 or right aperture 18 and contact with housing unit 1, and inward flange 23 is towards the side of oil pocket 2 and left axle
The outer ring contact of 4 or right bearing 5 is held, the inside of inward flange 23 is equipped with mounting ring 24, and the medial surface of inward flange 23 is tapered surface
And it is big close to the side diameter of oil pocket 2, mounting ring 24 is equipped with oil groove protrusion 25 close to a middle side part of housing unit 1, and oil groove is convex
It plays 25 lateral surfaces and is equipped with annular oil groove 26, the hook formula disc 20 is located at end cap 19 close to 1 side of housing unit, and hook formula gets rid of oil
Ring 20 includes inner sleeve 27, and inner sleeve 27 is equipped with the connecting plate 28 of annular outside the side of oil pocket 2, and 28 outer edge of connecting plate is equipped with
Outward and away from the inclined annular of oil pocket 2 flange connector 29, it is hook that the outer edge of flange connector 29, which is equipped with cross section,
Annular hook 30,29 minimum diameter length of flange connector is between outer ring internal diameter and inner ring outer diameter, connecting plate 28 and oil groove protrusion
25 contacts, 29 inner wall of flange connector and side upper contact of the oil groove protrusion 25 close to oil pocket 2, the lower end of the annular hook 30
It extend into annular oil groove 26, and the lateral surface of annular hook 30 is inwardly and away from the inclined tapered surface in the direction of oil pocket 2, inner sleeve
27 are inserted into mounting ring 24, outside framework oil seal are equipped between the inside and inner sleeve 27 of oil groove protrusion 25, mounting ring 24 is far from cavity
Side be equipped with the slot that cooperates with dust-proof labyrinth lid 21, dust-proof labyrinth is mounted in mounting ring 24, fixed ring 22, inward flange 23,
Mounting ring 24 and oil groove protrusion 25 are integrated, and inner sleeve 27, connecting plate 28, flange connector 29, annular hook 30 are integrated, described
Working shaft 3 passes through inner sleeve 27, dust-proof labyrinth lid 21 and their rotation connections.When working shaft 3 works, getting rid of oily component 6 will lubrication
Oil is got rid of to left bearing 4 and right bearing 5, and lubricating oil passes through left bearing 4 or right bearing 5, gets on respective side seal assembly, is lubricated
Oil is got on the tapered surface of inward flange 23 along circular conical surface on the outside of the outside of flange connector 29, and then lubricating oil is along hook-shaped ring
Lateral surface and mounting ring 24 are flowed into annular oil groove 26 close to 2 side of oil pocket, flow back to oil pocket 2 finally by oil groove, oil groove is convex
The lower part for playing 25 is equipped with oil-recovery tank, and housing unit 1 is equipped with the oil return hole of connection inner cavity and oil-recovery tank, the profit in annular oil groove 26
Lubricating oil is flow back into oil pocket 2 by oil-recovery tank and oil return hole.When working shaft 3 stops working, staying on 23 inner sidewall of inward flange
Under lubricating oil can drip to the lateral surface of annular hook 30, be then flowed into annular oil groove 26 along annular hook 30.Because annular
30 design is hooked, then lubricating oil there will not be good effect to seal by the place of oil groove protrusion 25 and connecting plate 28 to exosmosis
Effect overcomes oil leak situation existing for vibration excitor.Dust-proof labyrinth lid 21 prevents extraneous dust from entering in shell, plays dust-proof
Effect.Outside framework oil seal mainly plays dustproof effect, even if in the outside framework oil seal aging in later period, because of flange connector 29 and annular hook 30
Design the drawbacks of will not generating oil leak situation, overcoming by outside framework oil seal oil-leakage-prevention.
The left bearing 4 or right bearing 5 are extend into oil pocket 2 close to the side of oil pocket 2.Left bearing 4 and right bearing 5 are each
It is extend into some in oil pocket 2, the top lubricating oil of 2 inner wall of oil pocket can drip to left bearing 4 or right bearing 5 extend into oil pocket
A part in 2, while going back some lubricating oil and flowing to left bearing 4 or right bearing 5 along 2 inner wall of oil pocket.Comparing will
Bearing does not protrude into for oil pocket 2, and the lubricating oil entered in bearing is more, more preferable to the lubricant effect of bearing.
The inner sleeve 27 is in contact with dust-proof labyrinth lid 21, and the inside that they are contacted is equipped with O-shaped sealing ring, O-shaped
Sealing ring is contacted with the rotation of working shaft 3.The contact position of inner sleeve 27 Yu dust-proof labyrinth lid 21 is arranged in O-ring seal, can be effective
Prevent in the contact position permeability from inner sleeve 27 and dust-proof labyrinth lid 21, while can also prevent lubricating oil from penetrating by working shaft 3
It is external.
The housing unit 1 include left shell 34 and right shell body 35, left shell 34, left shell 34 close to right shell body 35 one
Side is equipped with left flange 36, and right shell body 35 is equipped with right flange 37 close to the side of left shell 34, between left shell 34 and right shell body 35
It is linked together by left flange 36 and right flange 37.The contact position of left shell 34 and right shell body 35 is equipped with gasket.
The left aperture 17 is arranged on left shell 34, and right aperture 18 is arranged on right shell body 35, and oil pocket 2 is arranged in right shell
In body 35.Left shell 34 and right shell body 35 cooperatively form the oil pocket 2 of sealing.
The top of contact position is equipped with the oiling channel 31 opened upwards between the left shell 34 and right shell body 35, and oiling is logical
Left shell 34 and left flange 36 are passed through on the left of road 31, the right side in oiling channel 31 passes through right shell body 35 and right flange 37, the left side
The lower part of contact position is equipped with the oil drain canal 32 opened downwards between shell 34 and right shell body 35, passes through a left side on the left of oil drain canal 32
The right side of shell 34 and left flange 36, oil drain canal 32 passes through right shell body 35 and right flange 37,
Oil sealing is installed on the oiling channel 31, drain line and control valve are installed on oil drain canal 32.
On the oiling channel 31 and drainback passage has been mounted directly circulation pipe, is equipped with oil pump on circulation pipe.Setting follows
The circulation of the lubricating oil in oil pocket 2 may be implemented in endless tube and oil pump, keeps the lubricant effect to left bearing 4 and right bearing 5 more preferable.
The side of first eccentric block, 7 heavier mass is equipped with weight stack 33,8 heavier mass of the second eccentric block
Side is equipped with weight stack 33.The size of exciting force can be adjusted by the quality of fixed weight piece 33.
The use of the new type is mounted on the mounting plate of screening machine, which passes outwards through mounting plate, left housing
Body 34, Zuo Falan 36 and right flange 37 are located at the inside of mounting plate, are then bolted on mounting plate, and first is eccentric
Block 7 is located at the outside of mounting plate, and the shaft coupling coaxial with working shaft 3, shaft coupling connection driving are equipped on the second eccentric block 8
Motor.Driving motor drives working shaft 3 to work by shaft coupling, and the drive of working shaft 3 gets rid of oily component 6 and drives lubricating oil to left bearing
4 and right bearing 5 lubricate.
The utility model has the beneficial effects that get rid of oily component by a part of lubricating oil taken up can directly be thrown to left bearing and
On right bearing, the lubricants capacity into left bearing and right bearing is big, high lubricating effect；The flange connector of hook formula disc it is inside and outside
Conical design, and hook the design of flange connector of formula disc and overcome vibration excitor to make so that the sealing effect to shell is good
The phenomenon that with due to oil sealing aging, oil leak is caused after a long time；Bearing a part is extend into oil pocket, so that entering in bearing
Lubricants capacity it is bigger, it is more preferable to the lubricant effect of bearing.
Embodiment described above is not defined the scope of the utility model, is not departing from the utility model design
Under the premise of design, the various changes and improvements that technical staff described in this field makes the technical solution of the utility model,
It should be included in the protection scope of claims determination of the utility model.
Claims (10)
1. a kind of flange form thin oil vibration generator, including housing unit (1), housing unit (1) is interior to be equipped with oil pocket (2), and feature exists
In the housing unit (1) is interior to be equipped with working shaft (3), is equipped with left bearing (4), right bearing (5), working shaft on working shaft (3)
(3) it is mounted in housing unit (1) by left bearing (4) and right bearing (5), working shaft (3), which is equipped with, to be located in oil pocket (2)
Oily component (6) are got rid of, the right side that oily component (6) is located at left bearing (4) is got rid of, the left side that oily component (6) is located at right bearing (5) is got rid of, gets rid of
Oily component (6) drives and gets rid of lubricating oil to left bearing (4) and right bearing (5) from oil pocket (2) bottom, the housing unit (1)
The left and right sides is equipped with seal assembly, and working shaft (3) both passes through the seal assembly, and seal assembly is to housing unit (1)
Oil pocket (2) realizes sealing, and installation axle left end is equipped with the first eccentric block (7), and working shaft (3) right end is equipped with the second eccentric block
(8), the first eccentric block (7) and the second eccentric block (8) are located at the side that respective side seal assembly deviates from housing unit (1).
2. a kind of flange form thin oil vibration generator according to claim 1, which is characterized in that the oily component (6) that gets rid of is same
Axis is mounted on the impeller on working shaft (3), and the impeller includes and working shaft (3) co-axially fixed installation set (9), installation set
(9) it is equipped at least one blade (10) being circumferentially uniformly arranged along installation set (9).
3. a kind of flange form thin oil vibration generator according to claim 2, which is characterized in that blade (10) the direction work
The side of axis (3) rotation direction is equipped with left-leaning inclined-plane (11) and Right deviation inclined-plane (12), and left-leaning inclined-plane (11) is to away from wheel rotation
It is tilted with the direction of left bearing (4), Right deviation inclined-plane (12) are rotated to away from the direction of working shaft (3) rotation and right bearing (5).
4. a kind of flange form thin oil vibration generator according to claim 3, which is characterized in that the blade (10) deviates from work
The side that axis (3) turns to is equipped with left back inclined surface (13) and right hypsokinesis inclined-plane (14), and left back inclined surface (13) turns to impeller forward direction
Dynamic and left bearing (4) directions tilt, and right hypsokinesis inclined-plane (14) rotates forward to impeller and tilts with the direction of right bearing (5).
5. a kind of flange form thin oil vibration generator according to claim 2, which is characterized in that the blade (10) includes left vertical
Plate (15) and right risers (16), left risers (15) and right risers (16) are staggered, when working shaft (3) rotates forward, left risers (15)
It is tilted to away from working shaft (3) rotation and left bearing (4) direction, right risers (16) are to away from working shaft (3) rotation and right bearing
(5) direction tilts.
6. a kind of flange form thin oil vibration generator according to claim 1, which is characterized in that the housing unit is equipped with a left side
Aperture (17) and right aperture (18), left bearing (4) and Zuo Kaikong (17) are interference fitted, right bearing (5) and right aperture (18) interference
Cooperation, the seal assembly include end cap (19), hook formula disc (20), and dust-proof labyrinth lid (21), end cap (19) is fixed on shell
On body component (1), end cap (19) includes fixed ring (22), and the inside of fixed ring (22) is equipped with the inward flange (23) of annular, convex
Edge (23) extend into left aperture (17) or right aperture (18) and contacts with housing unit (1), and inward flange (23) is towards oil pocket (2)
Side only contact with the outer ring of left bearing (4) or right bearing (5), the inside of inward flange (23) is interior equipped with mounting ring (24)
Side diameter of the medial surface of flange (23) for tapered surface and close to oil pocket (2) is big, and mounting ring (24) is close to housing unit (1)
One middle side part is equipped with oil groove protrusion (25), and oil groove protrusion (25) lateral surface is equipped with annular oil groove (26), the hook formula disc
(20) end cap (19) are located at close to housing unit side, hooking formula disc (20) includes inner sleeve (27), and inner sleeve (27) is close to oil pocket
(2) connecting plate (28) of annular is equipped with outside side, connecting plate (28) outer edge is equipped with outward and tilts away from oil pocket (2)
Annular flange connector (29), the outer edge of flange connector (29) is equipped with the annular hook (30) that cross section is hook, connects convex
Between outer ring internal diameter and inner ring outer diameter, connecting plate (28) contacts edge (29) minimum diameter length with oil groove raised (25), even
Connect the side upper contact of flange (29) inner wall and oil groove raised (25) close to oil pocket (2), the lower end of the annular hook (30)
It extend into annular oil groove (26), and the lateral surface of annular hook (30) is the inclined taper in direction that is inside and deviating from oil pocket (2)
Face, inner sleeve (27) are inserted into mounting ring (24), and outside framework oil seal, peace are equipped between the inside and inner sleeve (27) of oil groove protrusion (25)
Dress ring (24) is equipped with the slot cooperated with dust-proof labyrinth lid (21) far from the side of cavity, and dust-proof labyrinth is mounted on mounting ring (24)
On, fixed ring (22), inward flange (23), mounting ring (24) and oil groove raised (25) are integrated, inner sleeve (27), connecting plate
(28), flange connector (29), annular hook (30) are integrated, the working shaft (3) pass through inner sleeve (27), dust-proof labyrinth lid (21) and
They are rotatablely connected.
7. according to claim 1 or a kind of flange form thin oil vibration generator described in 6, which is characterized in that the left bearing (4) or
Person's right bearing (5) is extend into oil pocket (2) close to the side of oil pocket (2).
8. a kind of flange form thin oil vibration generator according to claim 6, which is characterized in that the housing unit (1) includes
Left shell (34) and right shell body (35), left shell (34), left shell (34) are equipped with left flange close to the side of right shell body (35)
(36), right shell body (35) is equipped with right flange (37) close to the side of left shell (34), between left shell (34) and right shell body (35)
It is linked together by left flange (36) and right flange (37), the left aperture (17) is arranged on left shell (34), right aperture
(18) it is arranged on right shell body (35), oil pocket (2) setting is in right shell body (35).
9. a kind of flange form thin oil vibration generator according to claim 8, which is characterized in that the left shell (34) and right shell
The top of contact position is equipped with the oiling channel (31) opened upwards between body (35), and left shell is passed through on the left of oiling channel (31)
(34) and Zuo Falan (36), the right side of oiling channel (31) pass through right shell body (35) and right flange (37), the left shell (34)
The lower part of contact position is equipped with the oil drain canal (32) opened downwards between right shell body (35), passes through a left side on the left of oil drain canal (32)
The right side of shell (34) and Zuo Falan (36), oil drain canal (32) pass through right shell body (35) and right flange (37).
10. a kind of flange form thin oil vibration generator according to claim 1, which is characterized in that the first eccentric block (7) matter
It measures heavier side to be equipped with weight stack (33), the side of the second eccentric block (8) heavier mass is equipped with weight stack (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080296.2U CN209228882U (en) | 2018-07-09 | 2018-07-09 | Flange form thin oil vibration generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821080296.2U CN209228882U (en) | 2018-07-09 | 2018-07-09 | Flange form thin oil vibration generator |
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| CN209228882U true CN209228882U (en) | 2019-08-09 |
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| CN201821080296.2U Active CN209228882U (en) | 2018-07-09 | 2018-07-09 | Flange form thin oil vibration generator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708907A (en) * | 2018-07-09 | 2018-10-26 | 新乡市通泰机械有限公司 | Flange form thin oil vibration generator |
| CN110773416A (en) * | 2019-11-06 | 2020-02-11 | 上海卡优美重工机械有限公司 | Vibration exciter |
| CN111120658A (en) * | 2020-01-03 | 2020-05-08 | 湖南永盛船舶有限公司 | Marine stern shaft sealing device with adjustable |
| CN111729834A (en) * | 2020-07-03 | 2020-10-02 | 北京实通科技有限公司 | Multi-shaft circular vibration exciter with synchronization function |
| CN113410939A (en) * | 2021-05-31 | 2021-09-17 | 山东风发新能源科技有限公司 | Oil deflector ring, motor and electric equipment |
| CN114060704A (en) * | 2021-12-01 | 2022-02-18 | 上海亿博机电设备有限公司 | Lubricating system and method of intermediate bearing for long spiral |
-
2018
- 2018-07-09 CN CN201821080296.2U patent/CN209228882U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708907A (en) * | 2018-07-09 | 2018-10-26 | 新乡市通泰机械有限公司 | Flange form thin oil vibration generator |
| CN110773416A (en) * | 2019-11-06 | 2020-02-11 | 上海卡优美重工机械有限公司 | Vibration exciter |
| CN111120658A (en) * | 2020-01-03 | 2020-05-08 | 湖南永盛船舶有限公司 | Marine stern shaft sealing device with adjustable |
| CN111120658B (en) * | 2020-01-03 | 2022-04-05 | 湖南永盛船舶有限公司 | Marine stern shaft sealing device with adjustable |
| CN111729834A (en) * | 2020-07-03 | 2020-10-02 | 北京实通科技有限公司 | Multi-shaft circular vibration exciter with synchronization function |
| CN113410939A (en) * | 2021-05-31 | 2021-09-17 | 山东风发新能源科技有限公司 | Oil deflector ring, motor and electric equipment |
| CN114060704A (en) * | 2021-12-01 | 2022-02-18 | 上海亿博机电设备有限公司 | Lubricating system and method of intermediate bearing for long spiral |
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